1137172305255 has 32 divisors (see below), whose sum is σ = 2089255807488. Its totient is φ = 517386441600.

The previous prime is 1137172305233. The next prime is 1137172305317. The reversal of 1137172305255 is 5525032717311.

It is not a de Polignac number, because 1137172305255 - 2¹⁴ = 1137172288871 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, 25641856 + ... + 25686165.

It is an arithmetic number, because the mean of its divisors is an integer number (65289243984).

Almost surely, 2^{1137172305255} is an apocalyptic number.

1137172305255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1137172305255 is a deficient number, since it is larger than the sum of its proper divisors (952083502233).

1137172305255 is a wasteful number, since it uses less digits than its factorization.

1137172305255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51328247.

The product of its (nonzero) digits is 220500, while the sum is 42.

The spelling of 1137172305255 in words is "one trillion, one hundred thirty-seven billion, one hundred seventy-two million, three hundred five thousand, two hundred fifty-five".