40152625051 has 16 divisors (see below), whose sum is σ = 50074507008. Its totient is φ = 31278952800.

The previous prime is 40152625027. The next prime is 40152625087. The reversal of 40152625051 is 15052625104.

It is a cyclic number.

It is not a de Polignac number, because 40152625051 - 2⁹ = 40152624539 is a prime.

It is a super-2 number, since 2×40152625051² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40152625021) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 208941 + ... + 352081.

It is an arithmetic number, because the mean of its divisors is an integer number (3129656688).

Almost surely, 2^40152625051 is an apocalyptic number.

40152625051 is a deficient number, since it is larger than the sum of its proper divisors (9921881957).

40152625051 is a wasteful number, since it uses less digits than its factorization.

40152625051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146802.

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 40152625051 in words is "forty billion, one hundred fifty-two million, six hundred twenty-five thousand, fifty-one".