151649288670 has 128 divisors (see below), whose sum is σ = 407765975040. Its totient is φ = 35779594880.

The previous prime is 151649288653. The next prime is 151649288701. The reversal of 151649288670 is 76882946151.

It is a self number, because there is not a number n which added to its sum of digits gives 151649288670.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2748979 + ... + 2803601.

It is an arithmetic number, because the mean of its divisors is an integer number (3185671680).

Almost surely, 2^151649288670 is an apocalyptic number.

151649288670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 151649288670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203882987520).

151649288670 is an abundant number, since it is smaller than the sum of its proper divisors (256116686370).

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

151649288670 is a wasteful number, since it uses less digits than its factorization.

151649288670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54870.

The product of its (nonzero) digits is 5806080, while the sum is 57.

The spelling of 151649288670 in words is "one hundred fifty-one billion, six hundred forty-nine million, two hundred eighty-eight thousand, six hundred seventy".