47465401154 has 4 divisors (see below), whose sum is σ = 71198101734. Its totient is φ = 23732700576.

The previous prime is 47465401147. The next prime is 47465401199. The reversal of 47465401154 is 45110456474.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45110456474 = 2 ⋅22555228237.

It can be written as a sum of positive squares in only one way, i.e., 29903055625 + 17562345529 = 172925^2 + 132523^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11866350287 + ... + 11866350290.

Almost surely, 2^47465401154 is an apocalyptic number.

47465401154 is a deficient number, since it is larger than the sum of its proper divisors (23732700580).

47465401154 is a wasteful number, since it uses less digits than its factorization.

47465401154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23732700579.

The product of its (nonzero) digits is 268800, while the sum is 41.

The spelling of 47465401154 in words is "forty-seven billion, four hundred sixty-five million, four hundred one thousand, one hundred fifty-four".