45015465 has 64 divisors (see below), whose sum is σ = 84188160. Its totient is φ = 20309760.

The previous prime is 45015461. The next prime is 45015479. The reversal of 45015465 is 56451054.

It is not a de Polignac number, because 45015465 - 2² = 45015461 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45015461) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 260119 + ... + 260291.

It is an arithmetic number, because the mean of its divisors is an integer number (1315440).

Almost surely, 2^45015465 is an apocalyptic number.

It is an amenable number.

45015465 is a deficient number, since it is larger than the sum of its proper divisors (39172695).

45015465 is a wasteful number, since it uses less digits than its factorization.

45015465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 45015465 is about 6709.3565265232. The cubic root of 45015465 is about 355.7300719710.

The spelling of 45015465 in words is "forty-five million, fifteen thousand, four hundred sixty-five".