152050553 has 4 divisors (see below), whose sum is σ = 152183808. Its totient is φ = 151917300.

The previous prime is 152050517. The next prime is 152050573. The reversal of 152050553 is 355050251.

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 152050553 - 2⁶ = 152050489 is a prime.

It is a super-3 number, since 3×152050553³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152050573) 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, 64901 + ... + 67202.

It is an arithmetic number, because the mean of its divisors is an integer number (38045952).

Almost surely, 2^152050553 is an apocalyptic number.

It is an amenable number.

152050553 is a deficient number, since it is larger than the sum of its proper divisors (133255).

152050553 is a wasteful number, since it uses less digits than its factorization.

152050553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133254.

The product of its (nonzero) digits is 3750, while the sum is 26.

The square root of 152050553 is about 12330.8780303756. The cubic root of 152050553 is about 533.7394879709.

The spelling of 152050553 in words is "one hundred fifty-two million, fifty thousand, five hundred fifty-three".