152405054 has 4 divisors (see below), whose sum is σ = 228607584. Its totient is φ = 76202526.

The previous prime is 152405053. The next prime is 152405059. The reversal of 152405054 is 450504251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 450504251 = 191 ⋅2358661.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152405053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38101262 + ... + 38101265.

It is an arithmetic number, because the mean of its divisors is an integer number (57151896).

Almost surely, 2^152405054 is an apocalyptic number.

152405054 is a deficient number, since it is larger than the sum of its proper divisors (76202530).

152405054 is an equidigital number, since it uses as much as digits as its factorization.

152405054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76202529.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 152405054 is about 12345.2441855153. The cubic root of 152405054 is about 534.1539648714.

The spelling of 152405054 in words is "one hundred fifty-two million, four hundred five thousand, fifty-four".