516342262254 has 64 divisors (see below), whose sum is σ = 1271270246400. Its totient is φ = 136148832000.

The previous prime is 516342262231. The next prime is 516342262273. The reversal of 516342262254 is 452262243615.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 2494522 + ... + 2693570.

It is an arithmetic number, because the mean of its divisors is an integer number (19863597600).

Almost surely, 2^516342262254 is an apocalyptic number.

516342262254 is an abundant number, since it is smaller than the sum of its proper divisors (754927984146).

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

516342262254 is a wasteful number, since it uses less digits than its factorization.

516342262254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203825.

The product of its digits is 691200, while the sum is 42.

The spelling of 516342262254 in words is "five hundred sixteen billion, three hundred forty-two million, two hundred sixty-two thousand, two hundred fifty-four".