1552023153 has 16 divisors (see below), whose sum is σ = 2373465600. Its totient is φ = 1001304720.

The previous prime is 1552023139. The next prime is 1552023157. The reversal of 1552023153 is 3513202551.

It is a happy number.

It is not a de Polignac number, because 1552023153 - 2¹⁸ = 1551761009 is a prime.

It is a super-2 number, since 2×1552023153² = 4817551734896122818, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1552023157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 926298 + ... + 927971.

It is an arithmetic number, because the mean of its divisors is an integer number (148341600).

Almost surely, 2^1552023153 is an apocalyptic number.

It is an amenable number.

1552023153 is a deficient number, since it is larger than the sum of its proper divisors (821442447).

1552023153 is a wasteful number, since it uses less digits than its factorization.

1552023153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1854309 (or 1854303 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 1552023153 is about 39395.7250599605. The cubic root of 1552023153 is about 1157.7978317636.

The spelling of 1552023153 in words is "one billion, five hundred fifty-two million, twenty-three thousand, one hundred fifty-three".