45230254 has 4 divisors (see below), whose sum is σ = 67845384. Its totient is φ = 22615126.

The previous prime is 45230191. The next prime is 45230261. The reversal of 45230254 is 45203254.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45203254 = 2 ⋅22601627.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11307562 + ... + 11307565.

It is an arithmetic number, because the mean of its divisors is an integer number (16961346).

Almost surely, 2^45230254 is an apocalyptic number.

45230254 is a deficient number, since it is larger than the sum of its proper divisors (22615130).

45230254 is a wasteful number, since it uses less digits than its factorization.

45230254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22615129.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 45230254 is about 6725.3441547626. The cubic root of 45230254 is about 356.2949571252.

Subtracting from 45230254 its reverse (45203254), we obtain a cube (27000 = 30³).

The spelling of 45230254 in words is "forty-five million, two hundred thirty thousand, two hundred fifty-four".