54620255570 has 32 divisors (see below), whose sum is σ = 104308560000. Its totient is φ = 20521679616.

The previous prime is 54620255561. The next prime is 54620255579. The reversal of 54620255570 is 7555202645.

It is an interprime number because it is at equal distance from previous prime (54620255561) and next prime (54620255579).

It is not an unprimeable number, because it can be changed into a prime (54620255579) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237110 + ... + 406769.

It is an arithmetic number, because the mean of its divisors is an integer number (3259642500).

Almost surely, 2^54620255570 is an apocalyptic number.

54620255570 is a deficient number, since it is larger than the sum of its proper divisors (49688304430).

54620255570 is a wasteful number, since it uses less digits than its factorization.

54620255570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644402.

The product of its (nonzero) digits is 420000, while the sum is 41.

The spelling of 54620255570 in words is "fifty-four billion, six hundred twenty million, two hundred fifty-five thousand, five hundred seventy".