1552355353 has 8 divisors (see below), whose sum is σ = 1620346176. Its totient is φ = 1484406000.

The previous prime is 1552355279. The next prime is 1552355383. The reversal of 1552355353 is 3535532551.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1552355353 - 2²¹ = 1550258201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1552355383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84843 + ... + 101503.

It is an arithmetic number, because the mean of its divisors is an integer number (202543272).

Almost surely, 2^1552355353 is an apocalyptic number.

It is an amenable number.

1552355353 is a deficient number, since it is larger than the sum of its proper divisors (67990823).

1552355353 is a wasteful number, since it uses less digits than its factorization.

1552355353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20735.

The product of its digits is 168750, while the sum is 37.

The square root of 1552355353 is about 39399.9410278746. The cubic root of 1552355353 is about 1157.8804321209.

It can be divided in two parts, 15523 and 55353, that added together give a triangular number (70876 = T₃₇₆).

The spelling of 1552355353 in words is "one billion, five hundred fifty-two million, three hundred fifty-five thousand, three hundred fifty-three".