45269555 has 16 divisors (see below), whose sum is σ = 58384800. Its totient is φ = 33572352.

The previous prime is 45269519. The next prime is 45269561. The reversal of 45269555 is 55596254.

It is a cyclic number.

It is not a de Polignac number, because 45269555 - 2¹² = 45265459 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1721 + ... + 9669.

It is an arithmetic number, because the mean of its divisors is an integer number (3649050).

Almost surely, 2^45269555 is an apocalyptic number.

45269555 is a deficient number, since it is larger than the sum of its proper divisors (13115245).

45269555 is a wasteful number, since it uses less digits than its factorization.

45269555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8038.

The product of its digits is 270000, while the sum is 41.

The square root of 45269555 is about 6728.2653782383. The cubic root of 45269555 is about 356.3981232815.

It can be divided in two parts, 452 and 69555, that added together give a palindrome (70007).

The spelling of 45269555 in words is "forty-five million, two hundred sixty-nine thousand, five hundred fifty-five".