151556054 has 32 divisors (see below), whose sum is σ = 261817920. Its totient is φ = 65175552.

The previous prime is 151556051. The next prime is 151556081. The reversal of 151556054 is 450655151.

151556054 = T₃₁₇ + T₃₁₈ + ... + T₉₇₉.

It is a self number, because there is not a number n which added to its sum of digits gives 151556054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151556051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43862 + ... + 47190.

It is an arithmetic number, because the mean of its divisors is an integer number (8181810).

Almost surely, 2^151556054 is an apocalyptic number.

151556054 is a deficient number, since it is larger than the sum of its proper divisors (110261866).

151556054 is a wasteful number, since it uses less digits than its factorization.

151556054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3464.

The product of its (nonzero) digits is 15000, while the sum is 32.

The square root of 151556054 is about 12310.8104526063. The cubic root of 151556054 is about 533.1602501720.

The spelling of 151556054 in words is "one hundred fifty-one million, five hundred fifty-six thousand, fifty-four".