1072763501 has 2 divisors, whose sum is σ = 1072763502. Its totient is φ = 1072763500.

The previous prime is 1072763491. The next prime is 1072763509. The reversal of 1072763501 is 1053672701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 864654025 + 208109476 = 29405^2 + 14426^2 .

It is a cyclic number.

It is not a de Polignac number, because 1072763501 - 2²² = 1068569197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1072763509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536381750 + 536381751.

It is an arithmetic number, because the mean of its divisors is an integer number (536381751).

Almost surely, 2^1072763501 is an apocalyptic number.

It is an amenable number.

1072763501 is a deficient number, since it is larger than the sum of its proper divisors (1).

1072763501 is an equidigital number, since it uses as much as digits as its factorization.

1072763501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8820, while the sum is 32.

The square root of 1072763501 is about 32753.0685737993. The cubic root of 1072763501 is about 1023.6889049917.

The spelling of 1072763501 in words is "one billion, seventy-two million, seven hundred sixty-three thousand, five hundred one".