151678272831 has 8 divisors (see below), whose sum is σ = 214134032304. Its totient is φ = 95170680960.

The previous prime is 151678272817. The next prime is 151678272869. The reversal of 151678272831 is 138272876151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 151678272831 - 2¹⁰ = 151678271807 is a prime.

It is a super-2 number, since 2×151678272831² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51), and also a Moran number because the ratio is a prime number: 2974083781 = 151678272831 / (1 + 5 + 1 + 6 + 7 + 8 + 2 + 7 + 2 + 8 + 3 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151678272871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1487041840 + ... + 1487041941.

It is an arithmetic number, because the mean of its divisors is an integer number (26766754038).

Almost surely, 2^151678272831 is an apocalyptic number.

151678272831 is a deficient number, since it is larger than the sum of its proper divisors (62455759473).

151678272831 is a wasteful number, since it uses less digits than its factorization.

151678272831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2974083801.

The product of its digits is 1128960, while the sum is 51.

The spelling of 151678272831 in words is "one hundred fifty-one billion, six hundred seventy-eight million, two hundred seventy-two thousand, eight hundred thirty-one".