151216620362 has 4 divisors (see below), whose sum is σ = 226824930546. Its totient is φ = 75608310180.

The previous prime is 151216620353. The next prime is 151216620421. The reversal of 151216620362 is 263026612151.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 134601668161 + 16614952201 = 366881^2 + 128899^2 .

It is a super-2 number, since 2×151216620362² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37804155089 + ... + 37804155092.

Almost surely, 2^151216620362 is an apocalyptic number.

151216620362 is a deficient number, since it is larger than the sum of its proper divisors (75608310184).

151216620362 is an equidigital number, since it uses as much as digits as its factorization.

151216620362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75608310183.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 151216620362 in words is "one hundred fifty-one billion, two hundred sixteen million, six hundred twenty thousand, three hundred sixty-two".