53968942090 has 16 divisors (see below), whose sum is σ = 111021823872. Its totient is φ = 18503637264.

The previous prime is 53968942073. The next prime is 53968942091. The reversal of 53968942090 is 9024986935.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (53968942091) 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, 385492374 + ... + 385492513.

It is an arithmetic number, because the mean of its divisors is an integer number (6938863992).

Almost surely, 2^53968942090 is an apocalyptic number.

53968942090 is an abundant number, since it is smaller than the sum of its proper divisors (57052881782).

53968942090 is a wasteful number, since it uses less digits than its factorization.

53968942090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770984901.

The product of its (nonzero) digits is 4199040, while the sum is 55.

The spelling of 53968942090 in words is "fifty-three billion, nine hundred sixty-eight million, nine hundred forty-two thousand, ninety".