45326997015 has 8 divisors (see below), whose sum is σ = 72523195248. Its totient is φ = 24174398400.

The previous prime is 45326997011. The next prime is 45326997019. The reversal of 45326997015 is 51079962354.

45326997015 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (45326997011) and next prime (45326997019).

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

It is not a de Polignac number, because 45326997015 - 2² = 45326997011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45326997011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1510899886 + ... + 1510899915.

It is an arithmetic number, because the mean of its divisors is an integer number (9065399406).

Almost surely, 2^45326997015 is an apocalyptic number.

45326997015 is a deficient number, since it is larger than the sum of its proper divisors (27196198233).

45326997015 is a wasteful number, since it uses less digits than its factorization.

45326997015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3021799809.

The product of its (nonzero) digits is 2041200, while the sum is 51.

The spelling of 45326997015 in words is "forty-five billion, three hundred twenty-six million, nine hundred ninety-seven thousand, fifteen".