151553001 has 16 divisors (see below), whose sum is σ = 205156224. Its totient is φ = 99504384.

The previous prime is 151552997. The next prime is 151553021. The reversal of 151553001 is 100355151.

It is not a de Polignac number, because 151553001 - 2² = 151552997 is a prime.

It is a super-2 number, since 2×151553001² = 45936624224212002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (151553021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55275 + ... + 57951.

It is an arithmetic number, because the mean of its divisors is an integer number (12822264).

Almost surely, 2^151553001 is an apocalyptic number.

It is an amenable number.

151553001 is a deficient number, since it is larger than the sum of its proper divisors (53603223).

151553001 is a wasteful number, since it uses less digits than its factorization.

151553001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2960.

The product of its (nonzero) digits is 375, while the sum is 21.

The square root of 151553001 is about 12310.6864552713. The cubic root of 151553001 is about 533.1566700903.

The spelling of 151553001 in words is "one hundred fifty-one million, five hundred fifty-three thousand, one".