55137899037 has 8 divisors (see below), whose sum is σ = 79172367904. Its totient is φ = 33931014768.

The previous prime is 55137899023. The next prime is 55137899041. The reversal of 55137899037 is 73099873155.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55137899037 - 2⁶ = 55137898973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55137899437) 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 7 ways as a sum of consecutive naturals, for example, 706896103 + ... + 706896180.

It is an arithmetic number, because the mean of its divisors is an integer number (9896545988).

Almost surely, 2^55137899037 is an apocalyptic number.

It is an amenable number.

55137899037 is a deficient number, since it is larger than the sum of its proper divisors (24034468867).

55137899037 is a wasteful number, since it uses less digits than its factorization.

55137899037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1413792299.

The product of its (nonzero) digits is 7144200, while the sum is 57.

It can be divided in two parts, 5513789 and 9037, that added together give a triangular number (5522826 = T₃₃₂₃).

The spelling of 55137899037 in words is "fifty-five billion, one hundred thirty-seven million, eight hundred ninety-nine thousand, thirty-seven".