7124650525 has 6 divisors (see below), whose sum is σ = 8834566682. Its totient is φ = 5699720400.

The previous prime is 7124650501. The next prime is 7124650567. The reversal of 7124650525 is 5250564217.

It can be written as a sum of positive squares in 3 ways, for example, as 65626201 + 7059024324 = 8101^2 + 84018^2 .

It is not a de Polignac number, because 7124650525 - 2⁵ = 7124650493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 142492986 + ... + 142493035.

Almost surely, 2^7124650525 is an apocalyptic number.

It is an amenable number.

7124650525 is a deficient number, since it is larger than the sum of its proper divisors (1709916157).

7124650525 is a wasteful number, since it uses less digits than its factorization.

7124650525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284986031 (or 284986026 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 37.

The square root of 7124650525 is about 84407.6449440452. The cubic root of 7124650525 is about 1924.2191041899.

It can be divided in two parts, 71246 and 50525, that added together give a triangular number (121771 = T₄₉₃).

The spelling of 7124650525 in words is "seven billion, one hundred twenty-four million, six hundred fifty thousand, five hundred twenty-five".