54101500061402 has 32 divisors (see below), whose sum is σ = 81827975419344. Its totient is φ = 26826644275200.

The previous prime is 54101500061387. The next prime is 54101500061423. The reversal of 54101500061402 is 20416000510145.

It can be written as a sum of positive squares in 8 ways, for example, as 35870384877721 + 18231115183681 = 5989189^2 + 4269791^2 .

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, 128590502 + ... + 129010542.

Almost surely, 2^{54101500061402} is an apocalyptic number.

54101500061402 is a deficient number, since it is larger than the sum of its proper divisors (27726475357942).

54101500061402 is a wasteful number, since it uses less digits than its factorization.

54101500061402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421394.

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 54101500061402 its reverse (20416000510145), we get a palindrome (74517500571547).

The spelling of 54101500061402 in words is "fifty-four trillion, one hundred one billion, five hundred million, sixty-one thousand, four hundred two".