61463160354 has 16 divisors (see below), whose sum is σ = 123112298880. Its totient is φ = 20456723760.

The previous prime is 61463160331. The next prime is 61463160377. The reversal of 61463160354 is 45306136416.

It is an interprime number because it is at equal distance from previous prime (61463160331) and next prime (61463160377).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7744794 + ... + 7752725.

It is an arithmetic number, because the mean of its divisors is an integer number (7694518680).

Almost surely, 2^61463160354 is an apocalyptic number.

61463160354 is an abundant number, since it is smaller than the sum of its proper divisors (61649138526).

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

61463160354 is a wasteful number, since it uses less digits than its factorization.

61463160354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15498185.

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 61463160354 in words is "sixty-one billion, four hundred sixty-three million, one hundred sixty thousand, three hundred fifty-four".