1552825153 has 4 divisors (see below), whose sum is σ = 1693991088. Its totient is φ = 1411659220.

The previous prime is 1552825147. The next prime is 1552825163. The reversal of 1552825153 is 3515282551.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1552825153 - 2⁹ = 1552824641 is a prime.

It is a super-2 number, since 2×1552825153² = 4822531911578946818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1552825163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70582951 + ... + 70582972.

It is an arithmetic number, because the mean of its divisors is an integer number (423497772).

Almost surely, 2^1552825153 is an apocalyptic number.

It is an amenable number.

1552825153 is a deficient number, since it is larger than the sum of its proper divisors (141165935).

1552825153 is a wasteful number, since it uses less digits than its factorization.

1552825153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141165934.

The product of its digits is 60000, while the sum is 37.

The square root of 1552825153 is about 39405.9025147249. The cubic root of 1552825153 is about 1157.9972261182.

The spelling of 1552825153 in words is "one billion, five hundred fifty-two million, eight hundred twenty-five thousand, one hundred fifty-three".