4925999231958 has 32 divisors (see below), whose sum is σ = 11306146452480. Its totient is φ = 1401588397440.

The previous prime is 4925999231957. The next prime is 4925999232041. The reversal of 4925999231958 is 8591329995294.

It is a self number, because there is not a number n which added to its sum of digits gives 4925999231958.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4925999231957) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243321198 + ... + 243341441.

It is an arithmetic number, because the mean of its divisors is an integer number (353317076640).

Almost surely, 2^{4925999231958} is an apocalyptic number.

4925999231958 is an abundant number, since it is smaller than the sum of its proper divisors (6380147220522).

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

4925999231958 is a wasteful number, since it uses less digits than its factorization.

4925999231958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486662892.

The product of its digits is 566870400, while the sum is 75.

The spelling of 4925999231958 in words is "four trillion, nine hundred twenty-five billion, nine hundred ninety-nine million, two hundred thirty-one thousand, nine hundred fifty-eight".