2542412620 has 48 divisors (see below), whose sum is σ = 5831100576. Its totient is φ = 923456000.

The previous prime is 2542412603. The next prime is 2542412633. The reversal of 2542412620 is 262142452.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200880 + ... + 213160.

It is an arithmetic number, because the mean of its divisors is an integer number (121481262).

Almost surely, 2^2542412620 is an apocalyptic number.

2542412620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2542412620 is an abundant number, since it is smaller than the sum of its proper divisors (3288687956).

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

2542412620 is a wasteful number, since it uses less digits than its factorization.

2542412620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13242 (or 13240 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 2542412620 is about 50422.3424683939. The cubic root of 2542412620 is about 1364.8408478633.

The spelling of 2542412620 in words is "two billion, five hundred forty-two million, four hundred twelve thousand, six hundred twenty".