152055454 has 8 divisors (see below), whose sum is σ = 230434848. Its totient is φ = 75243840.

The previous prime is 152055443. The next prime is 152055457. The reversal of 152055454 is 454550251.

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

It is a super-2 number, since 2×152055454² = 46241722182292232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152055457) 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, 391702 + ... + 392089.

It is an arithmetic number, because the mean of its divisors is an integer number (28804356).

Almost surely, 2^152055454 is an apocalyptic number.

152055454 is a deficient number, since it is larger than the sum of its proper divisors (78379394).

152055454 is an equidigital number, since it uses as much as digits as its factorization.

152055454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783890.

The product of its (nonzero) digits is 20000, while the sum is 31.

The square root of 152055454 is about 12331.0767575261. The cubic root of 152055454 is about 533.7452225311.

The spelling of 152055454 in words is "one hundred fifty-two million, fifty-five thousand, four hundred fifty-four".