1553651134 has 48 divisors (see below), whose sum is σ = 2752602048. Its totient is φ = 655699968.

The previous prime is 1553651123. The next prime is 1553651159. The reversal of 1553651134 is 4311563551.

It is a self number, because there is not a number n which added to its sum of digits gives 1553651134.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 3355387 + ... + 3355849.

It is an arithmetic number, because the mean of its divisors is an integer number (57345876).

Almost surely, 2^1553651134 is an apocalyptic number.

1553651134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1553651134 is a deficient number, since it is larger than the sum of its proper divisors (1198950914).

1553651134 is a wasteful number, since it uses less digits than its factorization.

1553651134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929 (or 922 counting only the distinct ones).

The product of its digits is 27000, while the sum is 34.

The square root of 1553651134 is about 39416.3815437186. The cubic root of 1553651134 is about 1158.2025109102.

The spelling of 1553651134 in words is "one billion, five hundred fifty-three million, six hundred fifty-one thousand, one hundred thirty-four".