37490494983551 has 16 divisors (see below), whose sum is σ = 39525276119040. Its totient is φ = 35507380470240.

The previous prime is 37490494983509. The next prime is 37490494983553. The reversal of 37490494983551 is 15538949409473.

It is a cyclic number.

It is not a de Polignac number, because 37490494983551 - 2²² = 37490490789247 is a prime.

It is a super-2 number, since 2×37490494983551² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37490494983553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28465445 + ... + 29753361.

It is an arithmetic number, because the mean of its divisors is an integer number (2470329757440).

Almost surely, 2^{37490494983551} is an apocalyptic number.

37490494983551 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

37490494983551 is a deficient number, since it is larger than the sum of its proper divisors (2034781135489).

37490494983551 is a wasteful number, since it uses less digits than its factorization.

37490494983551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1307974.

The product of its (nonzero) digits is 587865600, while the sum is 71.

The spelling of 37490494983551 in words is "thirty-seven trillion, four hundred ninety billion, four hundred ninety-four million, nine hundred eighty-three thousand, five hundred fifty-one".