52551455242 has 16 divisors (see below), whose sum is σ = 92608159392. Its totient is φ = 22049561520.

The previous prime is 52551455227. The next prime is 52551455249. The reversal of 52551455242 is 24255415525.

It is a junction number, because it is equal to n+sod(n) for n = 52551455195 and 52551455204.

It is not an unprimeable number, because it can be changed into a prime (52551455249) 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, 91872888 + ... + 91873459.

It is an arithmetic number, because the mean of its divisors is an integer number (5788009962).

Almost surely, 2^52551455242 is an apocalyptic number.

52551455242 is a deficient number, since it is larger than the sum of its proper divisors (40056704150).

52551455242 is a wasteful number, since it uses less digits than its factorization.

52551455242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183746373.

The product of its digits is 400000, while the sum is 40.

The spelling of 52551455242 in words is "fifty-two billion, five hundred fifty-one million, four hundred fifty-five thousand, two hundred forty-two".