37135389990 has 64 divisors (see below), whose sum is σ = 93864925440. Its totient is φ = 9376652160.

The previous prime is 37135389983. The next prime is 37135390031. The reversal of 37135389990 is 9998353173.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a self number, because there is not a number n which added to its sum of digits gives 37135389990.

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, 1139320 + ... + 1171460.

It is an arithmetic number, because the mean of its divisors is an integer number (1466639460).

Almost surely, 2^37135389990 is an apocalyptic number.

37135389990 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

37135389990 is an abundant number, since it is smaller than the sum of its proper divisors (56729535450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

37135389990 is a wasteful number, since it uses less digits than its factorization.

37135389990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34197.

The product of its (nonzero) digits is 5511240, while the sum is 57.

The spelling of 37135389990 in words is "thirty-seven billion, one hundred thirty-five million, three hundred eighty-nine thousand, nine hundred ninety".