151550340 has 48 divisors (see below), whose sum is σ = 425346432. Its totient is φ = 40317696.

The previous prime is 151550339. The next prime is 151550341. The reversal of 151550340 is 43055151.

It is an interprime number because it is at equal distance from previous prime (151550339) and next prime (151550341).

It is a self number, because there is not a number n which added to its sum of digits gives 151550340.

It is not an unprimeable number, because it can be changed into a prime (151550341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24657 + ... + 30183.

It is an arithmetic number, because the mean of its divisors is an integer number (8861384).

Almost surely, 2^151550340 is an apocalyptic number.

151550340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151550340 is an abundant number, since it is smaller than the sum of its proper divisors (273796092).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151550340 is a wasteful number, since it uses less digits than its factorization.

151550340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5996 (or 5994 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 151550340 is about 12310.5783779642. The cubic root of 151550340 is about 533.1535496458.

The spelling of 151550340 in words is "one hundred fifty-one million, five hundred fifty thousand, three hundred forty".