45395610 has 128 divisors (see below), whose sum is σ = 128024064. Its totient is φ = 10199040.

The previous prime is 45395551. The next prime is 45395621. The reversal of 45395610 is 1659354.

It is a happy number.

It is a super-2 number, since 2×45395610² = 4121522814544200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 271747 + ... + 271913.

It is an arithmetic number, because the mean of its divisors is an integer number (1000188).

Almost surely, 2^45395610 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45395610, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64012032).

45395610 is an abundant number, since it is smaller than the sum of its proper divisors (82628454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45395610 is a wasteful number, since it uses less digits than its factorization.

45395610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 45395610 is about 6737.6264366615. The cubic root of 45395610 is about 356.7286186190.

The spelling of 45395610 in words is "forty-five million, three hundred ninety-five thousand, six hundred ten".