40732051365 has 32 divisors (see below), whose sum is σ = 75560912640. Its totient is φ = 20779247808.

The previous prime is 40732051307. The next prime is 40732051379. The reversal of 40732051365 is 56315023704.

It is not a de Polignac number, because 40732051365 - 2²⁵ = 40698496933 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6556002 + ... + 6562211.

It is an arithmetic number, because the mean of its divisors is an integer number (2361278520).

Almost surely, 2^40732051365 is an apocalyptic number.

40732051365 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

40732051365 is a deficient number, since it is larger than the sum of its proper divisors (34828861275).

40732051365 is a wasteful number, since it uses less digits than its factorization.

40732051365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13118250 (or 13118244 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The spelling of 40732051365 in words is "forty billion, seven hundred thirty-two million, fifty-one thousand, three hundred sixty-five".