40460532515 has 48 divisors (see below), whose sum is σ = 53498547936. Its totient is φ = 29355955200.

The previous prime is 40460532493. The next prime is 40460532523. The reversal of 40460532515 is 51523506404.

It is not a de Polignac number, because 40460532515 - 2⁶ = 40460532451 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30628055 + ... + 30629375.

It is an arithmetic number, because the mean of its divisors is an integer number (1114553082).

Almost surely, 2^40460532515 is an apocalyptic number.

40460532515 is a deficient number, since it is larger than the sum of its proper divisors (13038015421).

40460532515 is a wasteful number, since it uses less digits than its factorization.

40460532515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1960 (or 1947 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 40460532515 in words is "forty billion, four hundred sixty million, five hundred thirty-two thousand, five hundred fifteen".