45071310 has 32 divisors (see below), whose sum is σ = 110689920. Its totient is φ = 11739168.

The previous prime is 45071309. The next prime is 45071321. The reversal of 45071310 is 1317054.

It is a super-2 number, since 2×45071310² = 4062845970232200, which contains 22 as substring.

It is a congruent number.

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, 16180 + ... + 18759.

It is an arithmetic number, because the mean of its divisors is an integer number (3459060).

Almost surely, 2^45071310 is an apocalyptic number.

45071310 is an abundant number, since it is smaller than the sum of its proper divisors (65618610).

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

45071310 is a wasteful number, since it uses less digits than its factorization.

45071310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34992.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 45071310 is about 6713.5169620699. The cubic root of 45071310 is about 355.8771143009.

Adding to 45071310 its reverse (1317054), we get a palindrome (46388364).

The spelling of 45071310 in words is "forty-five million, seventy-one thousand, three hundred ten".