151602610620 has 96 divisors (see below), whose sum is σ = 434180146176. Its totient is φ = 39506860800.

The previous prime is 151602610613. The next prime is 151602610633. The reversal of 151602610620 is 26016206151.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1823355 + ... + 1904685.

It is an arithmetic number, because the mean of its divisors is an integer number (4522709856).

Almost surely, 2^151602610620 is an apocalyptic number.

151602610620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151602610620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217090073088).

151602610620 is an abundant number, since it is smaller than the sum of its proper divisors (282577535556).

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

151602610620 is a wasteful number, since it uses less digits than its factorization.

151602610620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82051 (or 82049 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

Adding to 151602610620 its reverse (26016206151), we get a palindrome (177618816771).

The spelling of 151602610620 in words is "one hundred fifty-one billion, six hundred two million, six hundred ten thousand, six hundred twenty".