100052237654542 has 4 divisors (see below), whose sum is σ = 150078356481816. Its totient is φ = 50026118827270.

The previous prime is 100052237654527. The next prime is 100052237654543. The reversal of 100052237654542 is 245456732250001.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 100052237654492 and 100052237654501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100052237654543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25013059413634 + ... + 25013059413637.

It is an arithmetic number, because the mean of its divisors is an integer number (37519589120454).

Almost surely, 2^{100052237654542} is an apocalyptic number.

100052237654542 is a deficient number, since it is larger than the sum of its proper divisors (50026118827274).

100052237654542 is an equidigital number, since it uses as much as digits as its factorization.

100052237654542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50026118827273.

The product of its (nonzero) digits is 2016000, while the sum is 46.

The spelling of 100052237654542 in words is "one hundred trillion, fifty-two billion, two hundred thirty-seven million, six hundred fifty-four thousand, five hundred forty-two".