252975877619 has 8 divisors (see below), whose sum is σ = 253343633088. Its totient is φ = 252608365800.

The previous prime is 252975877579. The next prime is 252975877639. The reversal of 252975877619 is 916778579252.

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

It is a cyclic number.

It is not a de Polignac number, because 252975877619 - 2¹² = 252975873523 is a prime.

It is a super-2 number, since 2×252975877619² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252975877639) 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, 2071004 + ... + 2189750.

It is an arithmetic number, because the mean of its divisors is an integer number (31667954136).

Almost surely, 2^252975877619 is an apocalyptic number.

252975877619 is a deficient number, since it is larger than the sum of its proper divisors (367755469).

252975877619 is a wasteful number, since it uses less digits than its factorization.

252975877619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121825.

The product of its digits is 133358400, while the sum is 68.

The spelling of 252975877619 in words is "two hundred fifty-two billion, nine hundred seventy-five million, eight hundred seventy-seven thousand, six hundred nineteen".