1137048155 has 16 divisors (see below), whose sum is σ = 1373280480. Its totient is φ = 903775488.

The previous prime is 1137048139. The next prime is 1137048161. The reversal of 1137048155 is 5518407311.

It is a cyclic number.

It is not a de Polignac number, because 1137048155 - 2⁴ = 1137048139 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 794981 + ... + 796409.

It is an arithmetic number, because the mean of its divisors is an integer number (85830030).

Almost surely, 2^1137048155 is an apocalyptic number.

1137048155 is a deficient number, since it is larger than the sum of its proper divisors (236232325).

1137048155 is a wasteful number, since it uses less digits than its factorization.

1137048155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2350.

The product of its (nonzero) digits is 16800, while the sum is 35.

The square root of 1137048155 is about 33720.1446467835. The cubic root of 1137048155 is about 1043.7415021718.

The spelling of 1137048155 in words is "one billion, one hundred thirty-seven million, forty-eight thousand, one hundred fifty-five".