45201402615 has 16 divisors (see below), whose sum is σ = 72473241600. Its totient is φ = 24057082272.

The previous prime is 45201402601. The next prime is 45201402619. The reversal of 45201402615 is 51620410254.

It is not a de Polignac number, because 45201402615 - 2⁴ = 45201402599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45201402619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3138355 + ... + 3152724.

It is an arithmetic number, because the mean of its divisors is an integer number (4529577600).

Almost surely, 2^45201402615 is an apocalyptic number.

45201402615 is a deficient number, since it is larger than the sum of its proper divisors (27271838985).

45201402615 is a wasteful number, since it uses less digits than its factorization.

45201402615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6291566.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 45201402615 its reverse (51620410254), we get a palindrome (96821812869).

The spelling of 45201402615 in words is "forty-five billion, two hundred one million, four hundred two thousand, six hundred fifteen".