53140502554 has 8 divisors (see below), whose sum is σ = 79712597088. Its totient is φ = 26569636860.

The previous prime is 53140502479. The next prime is 53140502557. The reversal of 53140502554 is 45520504135.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (53140502557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190182 + ... + 377425.

It is an arithmetic number, because the mean of its divisors is an integer number (9964074636).

Almost surely, 2^53140502554 is an apocalyptic number.

53140502554 is a deficient number, since it is larger than the sum of its proper divisors (26572094534).

53140502554 is a wasteful number, since it uses less digits than its factorization.

53140502554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614420.

The product of its (nonzero) digits is 60000, while the sum is 34.

The spelling of 53140502554 in words is "fifty-three billion, one hundred forty million, five hundred two thousand, five hundred fifty-four".