45061215602 has 8 divisors (see below), whose sum is σ = 72791194476. Its totient is φ = 20797484112.

The previous prime is 45061215571. The next prime is 45061215607. The reversal of 45061215602 is 20651216054.

It can be written as a sum of positive squares in 2 ways, for example, as 35660167921 + 9401047681 = 188839^2 + 96959^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (45061215607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 866561813 + ... + 866561864.

Almost surely, 2^45061215602 is an apocalyptic number.

45061215602 is a deficient number, since it is larger than the sum of its proper divisors (27729978874).

45061215602 is a wasteful number, since it uses less digits than its factorization.

45061215602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1733123692.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 45061215602 in words is "forty-five billion, sixty-one million, two hundred fifteen thousand, six hundred two".