32252257462 has 12 divisors (see below), whose sum is σ = 49989323988. Its totient is φ = 15605930100.

The previous prime is 32252257451. The next prime is 32252257483. The reversal of 32252257462 is 26475225223.

It is a super-2 number, since 2×32252257462² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8388364 + ... + 8392207.

It is an arithmetic number, because the mean of its divisors is an integer number (4165776999).

Almost surely, 2^32252257462 is an apocalyptic number.

32252257462 is a deficient number, since it is larger than the sum of its proper divisors (17737066526).

32252257462 is a wasteful number, since it uses less digits than its factorization.

32252257462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16780635 (or 16780604 counting only the distinct ones).

The product of its digits is 403200, while the sum is 40.

The spelling of 32252257462 in words is "thirty-two billion, two hundred fifty-two million, two hundred fifty-seven thousand, four hundred sixty-two".