276157053 has 16 divisors (see below), whose sum is σ = 423230400. Its totient is φ = 177755760.

The previous prime is 276157043. The next prime is 276157073. The reversal of 276157053 is 350751672.

276157053 is a `hidden beast` number, since 27 + 61 + 570 + 5 + 3 = 666.

It is not a de Polignac number, because 276157053 - 2⁹ = 276156541 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 276156999 and 276157017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (276157003) 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, 175563 + ... + 177128.

It is an arithmetic number, because the mean of its divisors is an integer number (26451900).

Almost surely, 2^276157053 is an apocalyptic number.

It is an amenable number.

276157053 is a deficient number, since it is larger than the sum of its proper divisors (147073347).

276157053 is a wasteful number, since it uses less digits than its factorization.

276157053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352729 (or 352723 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 36.

The square root of 276157053 is about 16617.9737934563. The cubic root of 276157053 is about 651.2064795563.

The spelling of 276157053 in words is "two hundred seventy-six million, one hundred fifty-seven thousand, fifty-three".