49249250098 has 4 divisors (see below), whose sum is σ = 73873875150. Its totient is φ = 24624625048.

The previous prime is 49249250093. The next prime is 49249250101. The reversal of 49249250098 is 89005294294.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 41267078449 + 7982171649 = 203143^2 + 89343^2 .

It is not an unprimeable number, because it can be changed into a prime (49249250093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12312312523 + ... + 12312312526.

Almost surely, 2^49249250098 is an apocalyptic number.

49249250098 is a deficient number, since it is larger than the sum of its proper divisors (24624625052).

49249250098 is a wasteful number, since it uses less digits than its factorization.

49249250098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24624625051.

The product of its (nonzero) digits is 1866240, while the sum is 52.

The spelling of 49249250098 in words is "forty-nine billion, two hundred forty-nine million, two hundred fifty thousand, ninety-eight".